.txt_box {
  width: 100%;
  text-align: center;
}

.txt_tle {
  font-size: 23pt;
  color: #666;
  margin-bottom: 10px;
}

.txt_cont {
  font-size: 15pt;
  color: #bfbfbf;
}

.btn_cont {
  margin-top: 30px;
  text-align: center;
}
